1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.spring.context;
24  
25  import com.liferay.portal.bean.BeanLocatorImpl;
26  import com.liferay.portal.kernel.bean.PortalBeanLocatorUtil;
27  import com.liferay.portal.kernel.log.Log;
28  import com.liferay.portal.kernel.log.LogFactoryUtil;
29  
30  import java.io.FileNotFoundException;
31  
32  import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
33  import org.springframework.context.ApplicationContext;
34  import org.springframework.web.context.support.XmlWebApplicationContext;
35  
36  /**
37   * <a href="TunnelApplicationContext.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   */
41  public class TunnelApplicationContext extends XmlWebApplicationContext {
42  
43      public void setParent(ApplicationContext parent) {
44          if (parent == null) {
45              BeanLocatorImpl beanLocatorImpl =
46                  (BeanLocatorImpl)PortalBeanLocatorUtil.getBeanLocator();
47  
48              parent = beanLocatorImpl.getApplicationContext();
49          }
50  
51          super.setParent(parent);
52      }
53  
54      protected void loadBeanDefinitions(XmlBeanDefinitionReader reader) {
55          String[] configLocations = getConfigLocations();
56  
57          if (configLocations == null) {
58              return;
59          }
60  
61          for (String configLocation : configLocations) {
62              try {
63                  reader.loadBeanDefinitions(configLocation);
64              }
65              catch (Exception e) {
66                  Throwable cause = e.getCause();
67  
68                  if (cause instanceof FileNotFoundException) {
69                      if (_log.isWarnEnabled()) {
70                          _log.warn(cause.getMessage());
71                      }
72                  }
73                  else {
74                      _log.error(e, e);
75                  }
76              }
77          }
78      }
79  
80      private static Log _log =
81          LogFactoryUtil.getLog(TunnelApplicationContext.class);
82  
83  }